Diagnostic utility of weight and body mass index is widely overestimated, and their use as health and wellness measures can be sources of iatrogenic harm.
AMA J Ethics. 2023; 25(7):E540-544. doi:
10.1001/amajethics.2023.540.
A physician responds to a previous article about the differences between using a commercial laboratory and a smaller hospital or pathology group lab for dermatological tests.